Questions tagged as 'android-recyclerview'

Tagged questions
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MyViewHolder with error

I'm studying about RecyclerView but when I try to run the code it's a strange error. android.view.InflateException: Binary XML file line #43: Attempt to invoke virtual method 'boolean java.lang.String.equals(java.lang.Object)' on a null obje...
asked by 22.04.2017 / 03:10
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Click on an Item in recycleView and open activity [duplicate]

I am having doubts in my application about recycleView, I would like to click on an item in the list to open an activity with the other details in detail ... Could anyone help me to understand how to do this. Thanks in advance Follow the co...
asked by 07.05.2017 / 22:44
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Problem with Menupop

Hello, so this is not the first time I have been having problem with RecyclerView.ViewHolder, in this case now the following happens, My menu has 2 buttons I'm trying to get the click with switch (item.getItemId ()) I really do not know if this...
asked by 25.02.2017 / 19:13
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GoogleApiClient inside the recycleViewAdapter?

The app has a fragment with recyclerview and FAB . Clicking FAB opens a dialog where the user enters addresses, among other information. The address input fields are of type AutoCompleteTextView and receive address...
asked by 03.02.2017 / 01:12
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RecyclerView of Images with Problem Loading Images == null

Hello, everyone. I'm doing a RecyclerView with a TextView and an ImageView that loads from the database. The problem is when this image is null. The Recycler View goes well to a certain extent and then it starts putting images that do not exi...
asked by 02.12.2016 / 05:00
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Recyclerview changing information every 10 lines automatically

Good afternoon, I'm creating a shopping cart where you have a recyclerview listing the products, next to each product has a + or - quantity field that will have the function of adding and increasing the quantity of product but the problem is tha...
asked by 07.12.2018 / 16:00
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Retrieve the containsKey ()

Good afternoon, I'm starting to use Android Studio, in the following situation I'm stopped: has the MainActivity where through a recyclerView I have a listing, when clicking on one of these step listings as parameter to page 2 such item click...
asked by 24.11.2018 / 16:02
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Get the ID and text of the RadioButton and manipulate the Data

Good morning, someone could help me with this question, how would I get the text and position of the radioButton put in an Arraylist and in my MainActivity that manages this RecyclerView to access this data. Follow my Adapter public class E...
asked by 05.11.2018 / 18:07
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How can I load a new RecycleView?

Hello, people I need a help! I'm using RecycleView with Retrofit my service is already returning a json and I'm already displaying everything correctly. But when I click on an item I want to reload this recycleview with other data....
asked by 25.10.2018 / 21:39
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How to recover data using FirebaseRecyclerAdapter that has automatically generated IDs?

I have an error using FirebaseRecyclerAdapter, at the time of retrieving the data the firebase has this error: " com.google.firebase.database.DatabaseException: Expected to List while deserializing, but got a class java.util. HashMap " I saw...
asked by 12.10.2018 / 01:02